wisex Size gönderdiğim TonWeb kütüphanesini kullanacaksınız: https://github.com/toncenter/tonweb
<script src="tonweb.js"></script>
<!-- ya da CDN <script src="https://cdn.jsdelivr.net/npm/tonweb@0.0.66/src/index.min.js"></script> -->
<script>
const tonweb = new window.TonWeb()
const Address = TonWeb.utils.Address;
const address = new Address(tonConnectUI.account.address); // new Address(sizdekiAdres)
const bounceableAddress = address.toString(true, true, true) // non-bounceable için address.toString(true, true, false)
</script>